000 00342nam a2200121Ia 4500
942 _cPR
650 _aMAR
100 _aSANDEEP SHAJAN
502 _d2019-2021
245 _aTelecommunication Service providers during Covid -19 in Mumbai City
260 _bSt. Francis Institute of Management and Research, Mumbai
_cSUM/2020
546 _aENGLISH
999 _c10063
_d10063